Hi, lizbob - yes, money is really tight! If there is a vet school somewhere near you, that might save you some $$ in the future.

IF Milkman has CH, then his problem is neurological, and muscle building doesn't cure it. However...a little strengthening never hurt. But it's caused by damaged nerves, and nothing to do with fitness.

If you can get that free checkup, the vet might mention whether the back leg muscles seem weak or not. Best of luck with that!